2.9.4.1 TDM Interface Mapping

TDM interface is a logical name given to a specific timeslot within a trunk on a TDM PCIe card. The VSTP MP Host Name, Port and time-slot uniquely identifies a TDM Interface. The TDM Link Type (E1/T1) and Speed is specified for each TDM link interface.

Following are possible TDM configuration options:

Table 2-7 TDM Interface Mapping (eLynx card)

Mode	Type	Time-slot	Speed	Encoding	Framing
E1	LSL	1 to 31	64 or 56 Kbps	Hdb3	NA
E1	HSL	NA	2.048 Mbps	Hdb3	NA
T1	LSL	1 to 24	64 or 56 Kbps	B8zs, Ami	Sf, Esf
T1	HSL	NA	1.536 Mbps	B8zs, Ami	Sf, Esf

Table 2-8 TDM Interface Mapping (ADAX card)

Mode	Type	Time-slot	Speed	Encoding	Framing	CRC4
E1	LSL	1 to 31	64 or 56 Kbps	Hdb3, Ami	NA	On,Off
E1	HSL	NA	2.048 Mbps	Hdb3, Ami	NA	On,Off
T1	LSL	1 to 24	64 or 56 Kbps	B8zs, Ami	Sf, Esf	NA
T1	HSL	NA	1.536 Mbps	B8zs, Ami	Sf, Esf	NA